diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f8226f09..90de4a767 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 * 【db    】      修复insertOrUpdate更新中条件字段没有移除问题（issue#I6W91Z@Gitee）
 * 【core  】      修复VIN（车架号）正则问题（pr#3078@Github）
 * 【core  】      修复HtmlUtil的removeHtmlAttr方法匹配问题（issue#I6YNTF@Gitee）
+* 【core  】      修复JSONUtil.toBean目标存在Map字段无序问题（issue#I6YN2A@Gitee）
 
 -------------------------------------------------------------------------------------------------------------
 # 5.8.18 (2023-04-16)
diff --git a/hutool-core/src/main/java/cn/hutool/core/convert/impl/MapConverter.java b/hutool-core/src/main/java/cn/hutool/core/convert/impl/MapConverter.java
index b99a5d6b9..72b4c32b7 100644
--- a/hutool-core/src/main/java/cn/hutool/core/convert/impl/MapConverter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/convert/impl/MapConverter.java
@@ -8,8 +8,7 @@ import cn.hutool.core.util.StrUtil;
 import cn.hutool.core.util.TypeUtil;
 
 import java.lang.reflect.Type;
-import java.util.Map;
-import java.util.Objects;
+import java.util.*;
 
 /**
  * {@link Map} 转换器
@@ -65,14 +64,21 @@ public class MapConverter extends AbstractConverter<Map<?, ?>> {
 					return (Map) value;
 				}
 			}
-			map = MapUtil.createMap(TypeUtil.getClass(this.mapType));
+
+			final Class<?> mapClass = TypeUtil.getClass(this.mapType);
+			if (null == mapClass || mapClass.isAssignableFrom(AbstractMap.class)) {
+				// issue#I6YN2A，默认有序
+				map =  new LinkedHashMap<>();
+			} else{
+				map = MapUtil.createMap(mapClass);
+			}
 			convertMapToMap((Map) value, map);
 		} else if (BeanUtil.isBean(value.getClass())) {
 			map = BeanUtil.beanToMap(value);
 			// 二次转换，转换键值类型
 			map = convertInternal(map);
 		} else {
-			throw new UnsupportedOperationException(StrUtil.format("Unsupport toMap value type: {}", value.getClass().getName()));
+			throw new UnsupportedOperationException(StrUtil.format("Unsupported toMap value type: {}", value.getClass().getName()));
 		}
 		return map;
 	}
diff --git a/hutool-json/src/test/java/Issue3051Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue3051Test.java
similarity index 95%
rename from hutool-json/src/test/java/Issue3051Test.java
rename to hutool-json/src/test/java/cn/hutool/json/Issue3051Test.java
index f37430128..aa06ee69f 100644
--- a/hutool-json/src/test/java/Issue3051Test.java
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue3051Test.java
@@ -10,7 +10,7 @@
  * See the Mulan PSL v2 for more details.
  */
 
-import cn.hutool.json.JSONConfig;
+package cn.hutool.json;import cn.hutool.json.JSONConfig;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
 import lombok.Data;
diff --git a/hutool-json/src/test/java/cn/hutool/json/IssueI6YN2ATest.java b/hutool-json/src/test/java/cn/hutool/json/IssueI6YN2ATest.java
new file mode 100755
index 000000000..633408e8c
--- /dev/null
+++ b/hutool-json/src/test/java/cn/hutool/json/IssueI6YN2ATest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2023 looly(loolly@aliyun.com)
+ * Hutool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *          http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package cn.hutool.json;
+
+import cn.hutool.core.lang.Console;
+import cn.hutool.core.lang.TypeReference;
+import lombok.Data;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public class IssueI6YN2ATest {
+
+	@Test
+	public void toBeanTest() {
+		final String str = "{\"conditions\":{\"user\":\"test\",\"sex\":\"男\"},\"headers\":{\"name\":\"姓名\",\"age\":\"年龄\",\"email\":\"邮箱\",\"number\":\"号码\",\"pwd\":\"密码\"}}";
+		final JSONObject jsonObject = JSONUtil.parseObj(str);
+
+		final PageQuery<?> bean = jsonObject.toBean(PageQuery.class);
+		Assert.assertEquals("{name=姓名, age=年龄, email=邮箱, number=号码, pwd=密码}", bean.headers.toString());
+	}
+
+	@Data
+	public static class PageQuery<T> {
+		/**
+		 * 要导出的字段
+		 */
+		private Map<String, String> headers = new LinkedHashMap<>();
+		private T conditions;
+
+		@Override
+		public String toString() {
+			return JSONUtil.parse(this, JSONConfig.create()).toJSONString(0);
+		}
+	}
+
+	@Data
+	public static class User {
+		private String name;
+		private String sex;
+	}
+}